Hagen-Poiseuille
In nonideal fluid dynamics, the Hagen–Poiseuille equation, also known as the Hagen–Poiseuille law, Poiseuille law or Poiseuille equation, is a physical law that gives the pressure drop in an incompressible and Newtonian fluid in laminar flow flowing through a long cylindrical pipe of constant cross section
Variables
| Symbol | Quantity | Units | Description |
|---|---|---|---|
| Area | m^2 | Cross sectional area | |
| Length | m | Pipe length | |
| Volumetric flow rate | m ^ 3 / s | Volumetric flowrate | |
| Pressure | Pa | Pressure difference between two pipe ends | |
| Dynamic viscosity | Pa⋅s | dynamic viscocity | |
| PI |
Solve
Python